Vocab
Vocab
Explain
Explain
Procedure
100
3-D space occupied by something (the amount of liquid we had)
What is volume
100
when you add a liquid to a dry object
What is a mixture
100
What happened when we mixed salt and water
What is a solution
100
How can we dilute a solution
What is adding more water
100
Name two ways we can separate a solution.
WE can use a filter or we can evaporate it
200
when two or more chemicals are mixed together and changes occur
What is chemical reaction
200
When You make a mix a dry object and a liquid together but then dry object dissolves
What is a solution
200
What happened when we mixed baking soda calcium chloride and water
We made carbon dioxide and calcium carbonates
200
How can we tell we made a precipitate
Most of the time the precipitate will stacking up on the bottom
200
What might happen we you form a gas
the solution can get very fizzy and bubbly. It can become burning hot or freezing cold
300
the solid material dissolved into a measure of liquid
What is concentration
300
The liquid in which the solute goes
What is solvent
300
What happened when we mixed citric acid calcium chloride baking soda and water.
What is calcium citrate
300
How can we tell that a gas formed if we make the solution in a bag
the bag we expand
300
What was the difference in taste when we tried 3 spoons of powder in 1000ml of water and 1 spoon of powder in 1000ml of water
the 1st one taste sweeter and was more concentrated
400
to make a solution less concentrated by adding more water
What is dilute
400
The material that dissolves
What is solute
400
Is there a way we can make a solution more concentrated
What is adding more of the solute
400
How can tell if a solution is saturated
The solute will Start to stack up on the bottom the cup in layers
400
What mixture did we find that was the most soluble
What is citric acid
500
when a new chemical forms and settles out of a liquid
What is precipitate
500
CHEMICALS that react when mixed together
What is reactant
500
Some properties of salt crystals
square designs. Xs. they were clear.
500
Does it matter if the solvent you are using is hot or cold. Explain
If the solvent is hot then the solute will melt and will need more to saturate it
500
How can we separate a mixture
If the mixture A pencil and water we could simply but it through a screen or just take the pencil out
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